Constantinus Magnus caesar - AE nummus - Treveri

Constantinus Magnus caesar 307.
AE nummus, Treveri, summer 307.
FL VAL CONSTANTINVS NOB C Laureate and cuirassed bust right.
MARTI PATRI CONSERVATORI / S-A / PTR Mars naked, standing right, leaning on reverse spear and resting hand on shield on ground.
7,07 g. RIC 212,725. Good style. Nice brown patina. Extremely fine